The squid as a predator has a sharp, beak-like bill, and there are serrated edges on the suction rings of the tentacles.
Only a giant squid is dangerous to humans.
A squid is a cephalopod, and has no skeleton at all. The only hard part of a squid is its beak.
the part of a squid's brain that controls the muscle siphon
Nothing
Nature's Deadliest - 2008 Africa Part 1 1-2 was released on: USA: March 2009
Nature's Deadliest - 2008 Africa Part 2 1-4 was released on: USA: September 2009
The purpose of the radula of a squid or a snail is similar to that of a tooth. It is part of the equivalent of the tongue, and abrades hard bits from their prey.
calm, squid, barnacle, nautilus
it will knock it out
Yes.Of the invertebrates, squid an octopuses have the most developed brains, in part to process information coming from their highly sophisticated eyes.
some marine biologist say they do but Antarctic water can often mean it is too cold for squid but with rising temperatures that could change
mantle
Squids are invertebrates, therefore they do not have spines. An earlier form of the squid had a shell, but this is obviously no longer present. However, a structure called the pen remains, part of the old shell. This is what helps the squid to maintain its structure.